From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay3.mail.twtelecom.net ([216.136.95.10]) by canuck.infradead.org with esmtp (Exim 4.43 #1 (Red Hat Linux)) id 1CooT4-0000Gn-5s for linux-mtd@lists.infradead.org; Wed, 12 Jan 2005 14:47:48 -0500 Received: from Spaceballs (66-194-80-47.gen.twtelecom.net [66.194.80.47]) by relay3.mail.twtelecom.net (Postfix) with ESMTP id 900BA5EC9 for ; Wed, 12 Jan 2005 13:47:40 -0600 (CST) From: "Stuart Yoder" To: Date: Wed, 12 Jan 2005 13:47:27 -0600 Message-ID: <005401c4f8df$8be01350$2f010a0a@foundation.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Subject: JFFS2 mount time is really bad on 1st boot only List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , We are using JFFS2 in a Linux 2.4.28 kernel based system (PowerPC based hw). We have a large (256MB) flash. Here is the scenario for some behaviour we are seeing that we are trying to undertand: -create Linux root filesystem with mkfs.jffs2-- about 90MB of data. -flash partition onto board-- ~90MB data, ~140MB free (erased) -boot Linux -mount of JFFS2 root partition takes on the order of 8 min -reboot system from Linux -mount of JFFS2 root partition takes ~30 sec All subsequent boots take ~30 sec. Does anybody have any idea of why the very first mount of the filesystem takes so long? Thanks, Stuart Yoder